nanoAVR HD

HDMI Audio processor and 2x1 HDMI switch, USB and Ethernet control, up to 7.1 processing, Android and IOS app
249 USD
Add a UMIK-1
IR remote
  • Description
  • Specifications
  • Support
  • Application Notes
  • Reviews

The nanoAVR HD is a high-resolution 8-channel audio processor combined with a 2-input HDMI audio and video switch. The floating-point SHARC digital signal processor (DSP) at its core provides an unmatched level of tuning flexibility for eight channels of uncompressed high-resolution (24-bit, 96 kHz) digital audio. Channel routing and mixing, bass management, independent crossovers, 10 bands of parametric EQ on every channel, time alignment... this palm-sized processor is a little powerhouse of audio processing for your home theater. Last but not least, our free Android and iOS App provide live control of basic settings such as volume/mute/presets. An all in one control remote from your tablet/phone!

STOCK UPDATE( Nov 2019): NanoAVR platforms are unfortunately now out of stock due to  IC shortage. Stay tuned for update.


  • Processor: 32-bit floating-point Analog Devices SHARC DSP
  • Input / Output resolution: 24 bits
  • Channel count: 8 in, 8 out
  • Maximum Input sample rate: 216 kHz
  • Internal operating sample rate: 96 kHz
  • Output sample rate: 96 kHz
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Product Downloads

What's in the box?

Optional Accessories

  • UMIK-1, unique calibration file mircophone for accurate acoustic measurements

# For nanoAVR HD plugin/UI. Please see User Manual for full details.

Looking for an HDMI to analog out solution?
Check out the nanoAVR HDA.

Digital Signal Processor Engine Floating-point Analog Devices SHARC DSP

Internal Processing resolution
& Sample rate

32-bit / 96kHz

Input/Ouput Configuration

8 in / 8 out

Audio Input Connectivity

2 x HDMI 1.4a
Supported sample rate: 44.1k~192kHz

Audio Output Connectivity

1 x HDMI 1.4a

Input / Output Max Levels

Input Impendance
Output Impedance -
Calibration Software nanoAVR plugin
Filtering Technology IIR
DSP Presets Up to 4 presets 
Dimensions 31 x 161 x 200 mm
Power External 5V supply
Impulse Response Correction
Infrared Remote Learning
Win/Mac Compatible
UMIK-1 Included
Bass Management
Room EQ Wizard Support

Application notes on nanoAVR HD

In this app note we will show you how to equalize all channels of your home theater system using the miniDSP nanoAVR. Before starting on this app note, you will need to connect the nanoAVR into your system and ensure that it is working correctly. To do so, please read through the User Manual.

nanoavr eq acoustic measurement



In this app note we will show you how to perform bass management with the nanoAVR and the nanoAVR_BM bass management plugin. Before starting on this app note, you will need to have connected the nanoAVR into your system and equalized each output channel following the app note Equalizing your home theater system with the nanoAVR and UMIK-1.


nanoavr bm bass management


nanoAVR Basic HDMI audio processor: key features


Please note: the nanoAVR Basic does not contain an embedded Dolby/DTS decoder
and therefore only accepts linear PCM (LPCM) audio streams. Please make sure 
that your player/source can be set to provide multichannel audio as linear PCM.

There are yet no reviews for this product.

nanoAVR HD review (April 2015)

I'm really excited about adding a nanoAVR to my AV system; it represents a significant upgrade when compared with the EQ capabilities of my Pioneer Elite SC-55 AVR. Specifically, it allows me to set custom crossover points for my front and rear speakers. It also vastly improves upon my Pioneer's built-in EQ capabilities.

Mark Henninger from AVSForum

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The HomeTheaterShack community and the great team behind it goes at great length to review products. Reading from the lengthy but well written technical reviews from Wayne Myers, we can only guess that it too a lot of time and energy to fully evaluate the product.

nanoAVR HD review (Aug 2014)

The nanoAVR HD is a dynamite offering from the miniDSP team, and gets my full recommendation...

Wayne Myers from HomeTheaterShack


nanoAVR HD (Jul 2014)

Kal Rubinson keeps pushing the limit of our platforms with yet another complete review of his experience with the nanoAVR in his budget equipment review.

I can now highly recommend the miniDSP nanoAVR 8x8 for use with high-end pre-pros that lack EQ or have limited or inadequate EQ.

Kalman Rubinson from

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